private void CardOver()
{
var mousePos = MainCamera.ScreenToWorldPoint(Mouse.current.position.ReadValue());
var hitInfo = Physics2D.Raycast(mousePos, Vector3.forward, Mathf.Infinity, CardLayer);
if (hitInfo.collider != null)
{
var temppCard = hitInfo.collider.GetComponent <Entity>() as Card;
if (temppCard != tempCard && tempCard != null)
{
tempCard.OnMouseExit();
tempCard = null;
}
tempCard = temppCard;
tempCard.OnMouseEnter();
}
else
{
if (tempCard != null)
{
tempCard.OnMouseExit();
tempCard = null;
}
}
}